PREPARATION OF N,N'-DI PIVOT LARIAT 1,4-DIAZA-15-CROWN-5 AND 18-CROWN-6 MACROCYCLES

被引:4
作者
AN, H
BRADSHAW, JS
IZAAT, RM
机构
[1] Department of Chemistry, Brigham Young University, Prove, Utah
关键词
D O I
10.1002/jhet.5570280250
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Twelve diaza-15-crown-5 and 18-crown-6 macrocycles containing different side arms on the nitrogen atoms have been prepared. These diaza-N,N'-di pivot lariat crown ethers were prepared either from N,N'-bishydroxyethyl-1,4-diaza-15-crown-5 or 18-crown-6 ligands or from the corresponding unsubstituted diaza-crowns.
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页码:469 / 472
页数:4
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